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<BODY bgcolor=#F0F0F0 text=#000000 link=#0000ff vlink=#C000C0 alink=#ff0000><A NAME=top></A>
<h5><a href="https://github.com/urbanjost/M_strings">[UP]</a></h5>
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<CENTER>
<H1><HR><I>Manual Reference Pages &nbsp;-&nbsp;</I><NOBR>msg (3m_strings)</NOBR><HR></H1>
</CENTER>
<A name=0>

     <H3>NAME</H3>

</A>
<BLOCKQUOTE>
<B>msg</B>(3f) - [M_strings] converts any standard scalar type to a string
(LICENSE:PD)
</BLOCKQUOTE>
<A name=contents></A><H3>CONTENTS</H3></A>
<BLOCKQUOTE>
<A HREF=#1>Synopsis</A><BR>
<A HREF=#2>Description</A><BR>
<A HREF=#3>Options</A><BR>
<A HREF=#4>Returns</A><BR>
<A HREF=#5>Examples</A><BR>
<A HREF=#6>Author</A><BR>
<A HREF=#7>License</A><BR>
</BLOCKQUOTE>
<A name=8>

     <H3>SYNOPSIS</H3>

</A>
<BLOCKQUOTE>
<P>
<B>function</B> <B>msg</B>(g1,g2g3,g4,g5,g6,g7,g8,g9,sep)
<P>
<PRE>
     class(*),intent(in),optional  :: g1,g2,g3,g4,g5,g6,g7,g8,g9
     character(len=*),intent(in),optional :: sep
     character(len=:),allocatable :: msg
<P>
</PRE>
</BLOCKQUOTE>
<A name=2>

     <H3>DESCRIPTION</H3>

</A>
<BLOCKQUOTE>
<B>msg</B>(3f) builds a space-separated string from up to nine scalar values.
</BLOCKQUOTE>
<A name=3>

     <H3>OPTIONS</H3>

</A>
<BLOCKQUOTE>
<TABLE cellpadding=3>
<TR valign=top><TD width=6% nowrap>
<B>g[1-9]</B> </TD><TD valign=bottom>
optional value to print the value of after the message. May
be of type INTEGER, LOGICAL, REAL, DOUBLEPRECISION, COMPLEX,
or CHARACTER.
</TD></TR>
<TR valign=top><TD width=6% nowrap>
<B>sep</B> </TD><TD valign=bottom>
separator between values. Defaults to a space
</TD></TR>
<TR></TR></TABLE></BLOCKQUOTE>
<A name=4>

     <H3>RETURNS</H3>

</A>
<BLOCKQUOTE>
<TABLE cellpadding=3>
<TR valign=top><TD width=6% nowrap>
<B>msg</B> </TD><TD valign=bottom>
description to print
</TD></TR>
<TR></TR></TABLE></BLOCKQUOTE>
<A name=5>

     <H3>EXAMPLES</H3>

</A>
<BLOCKQUOTE>
<P>
Sample program:
<P>
<PRE>
       program demo_msg
       use M_strings, only : msg
       implicit none
       character(len=:),allocatable :: pr
       character(len=:),allocatable :: frmt
       integer                      :: biggest
<P>
       pr=msg(&#146;HUGE(3f) integers&#146;,huge(0),&
       & &#146;and real&#146;,huge(0.0),&#146;and double&#146;,huge(0.0d0))
       write(*,&#146;(a)&#146;)pr
       pr=msg(&#146;real            :&#146;,&
        & huge(0.0),0.0,12345.6789,tiny(0.0) )
       write(*,&#146;(a)&#146;)pr
       pr=msg(&#146;doubleprecision :&#146;,&
        & huge(0.0d0),0.0d0,12345.6789d0,tiny(0.0d0) )
       write(*,&#146;(a)&#146;)pr
       pr=msg(&#146;complex         :&#146;,&
        & cmplx(huge(0.0),tiny(0.0)) )
       write(*,&#146;(a)&#146;)pr
<P>
       ! create a format on the fly
       biggest=huge(0)
       frmt=msg(&#146;(*(i&#146;,int(log10(real(biggest))),&#146;:,1x))&#146;,sep=&#146;&#146;)
       write(*,*)&#146;format=&#146;,frmt
<P>
       ! although it will often work, using msg(3f) in an I/O statement
       ! is not recommended
       write(*,*)msg(&#146;program will now stop&#146;)
<P>
       end program demo_msg
<P>
</PRE>
Output
<P>
<PRE>
      HUGE(3f) integers 2147483647 and real 3.40282347E+38
      and double 1.7976931348623157E+308
      real            : 3.40282347E+38 0.00000000
      12345.6787 1.17549435E-38
      doubleprecision : 1.7976931348623157E+308 0.0000000000000000
      12345.678900000001 2.2250738585072014E-308
      complex         : (3.40282347E+38,1.17549435E-38)
       format=(*(i9:,1x))
       program will now stop
<P>
</PRE>
</BLOCKQUOTE>
<A name=6>

     <H3>AUTHOR</H3>

</A>
<BLOCKQUOTE>
John S. Urban
</BLOCKQUOTE>
<A name=7>

     <H3>LICENSE</H3>

</A>
<BLOCKQUOTE>
Public Domain
</BLOCKQUOTE>
<P><HR>
<TABLE width=100%><TR> <TD width=33%><I>Nemo Release 3.1</I></TD> <TD width=33% align=center>msg (3m_strings)</TD> <TD align=right width=33%><I>April 30, 2022</I></TD> </TR></TABLE><FONT SIZE=-1>Generated by <A HREF="http://www.squarebox.co.uk/download/manServer.shtml">manServer 1.08</A> from 09528b38-4281-4891-9689-0343b0d3882c using man macros.</FONT>
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